using System.Collections;
using CSharpPro._1030;

namespace CSharpPro._1106;

public class Demo
{
    
    public void TestPrint()
    {
        ArrayList arraylist = new ArrayList();
        List<User> users = new List<User>();
        
        
       // Stack<int> stack = new Stack<int>();
       // Stack <User> stack2 = new Stack<User>();
        
        
        Stack<Student> stack3 = new Stack<Student>();
        Child child = new Child();
        
        Dictionary<string,object> dictionary = new Dictionary<string, object>();
        dictionary.Add("code", 0);
        dictionary.Add("msg", "成功");
        dictionary.Add("count", 100);
        dictionary.Add("data", new ArrayList());
        //格式josn转换
        
        //string json = JosnConvert.Serial
        

    }
}